LMD Inconel 718 Random Tracks 12 versions 2021-03-03

Description of dataset 10.5281/zenodo.5607321 12 versions of deposition of 4 "random pattern" tracks Inconel 718 tracks with process parameters: - Powder flux = 0.099 (g/s) - Nr. nozzles = 4 - Argon carrier flux = 4 (l/min) - Argon shielding gas flux = 15 (l/min) - Substrate temperature = Ambient - Machine: Laserdyne 430 Power and velocity used in each experiment are described in the CNC file name (and g-code) The dataset is constituted by 12 .zip files (exp01.zip to exp12.zip), each one containing: - G-code part program, with name code Exp[n]_RandomTrack_4_rot_False_V[v]_P[p], where: - [n] is the experiment index (1-12) - [v] is the used deposition velocity (in mm/min) - [p] is the used laser power (in W) - trAll_ONEms.csv containing: - t: timestamp in ms. - Xpos: laser spot X position in workspace - Ypos: laser spot Y position in workspace - Zpos: laser spot Z position in workspace - G1: binary signal indicating active deposition (G1=1) or not - D: track width measured at [Xpos(t), Ypos(t), Zpos(t)] - H: track heigth measured at [Xpos(t), Ypos(t), Zpos(t)] - A: track section area measured at [Xpos(t), Ypos(t), Zpos(t)] - sdres: roughness index of section profile (std. deviation w.r.t. smoothed profile) - Vnom: laser spot translational speed in m/s (computed from Xpos, Ypos, Zpos and t data) - Pnom: nominal power